Potato Power

Eric's 5th Grade Science Fair project was due today and all the students got to present their projects during a school assembly.

Although, he wasn't able to produce enough current to power an MP3 player as he had hoped, there was plenty of volts and amps to operate a calculator.

His display was one of the few that actually offered a live demo and all the kids were suitably impressed with his spud-powered number cruncher...